Where can I get inexpensive Large Pots and Fountains?

I really want to get a couple large pots (like 2-3’ tall size) to use as feature planters. I’d also love a nice fountain.

Every large pot I look at costs hundreds of dollars! Don’t even get me started on fountains! Holy crap. I understand why they’re expensive and that is what it is. But I’m trying to garden on a budget. I’ve tried looking on Marketplace and Craigslist but no luck yet.

Is there a secret to finding large planters or fountains for a decent price?